Take a look at our past work!

Frey Construction & Home Improvement, LLC

We service the Prairie Du Sac and surrounding areas. Reach out to us if you’d like a consultation, (608) 643-7914

At Frey Construction & Home Improvement, we take great pride in providing exceptional home remodeling and construction services to our clients. As a family-owned and operated business, we understand the importance of building strong relationships with our customers, and we strive to exceed their expectations with every project we undertake. From small repairs to major renovations, our team is committed to delivering high-quality workmanship and outstanding customer service.


With over 20 years of experience in the industry, we have earned a reputation for excellence throughout Madison and the surrounding areas. Our team of skilled craftsmen and designers work closely with our clients to create customized solutions that meet their unique needs and preferences. Whether you're looking to update your kitchen, add more space to your home, or make repairs after a storm, we have the expertise and resources to get the job done right. At Frey Construction & Home Improvement, we are dedicated to making your home improvement dreams a reality.


Check out some important pages from our company's website:


Read what 600+ clients have said about our services:


Our Work

Baraboo, WI, 53913, US

Frey Construction recently installed Tiny Hole Gutter Covers on a home in Baraboo, giving the homeowners a low-maintenance solution to keep leaves and debris out of their gutters. These covers allow water to flow freely while preventing clogs—perfect for Wisconsin's changing seasons.

    Madison, WI, 53719, US

    Frey Construction recently completed a spray foam insulation project in Madison, providing the home with enhanced energy efficiency and comfort. This high-performance insulation seals air leaks, reduces energy bills, and keeps temperatures consistent year-round. A smart upgrade for long-term savings and a more comfortable living space!

    • Insulation
    Rio, WI, 53960, US

    Frey Construction recently finished a roofing project in Rio, using GAF Natural Shadow shingles in Barkwood. This classic, earthy tone adds timeless character to the home while delivering reliable, long-lasting protection.

    • GAF Timberline NS
    Windsor, WI, 53598, US

    Frey Construction completed a stunning roofing upgrade in Windsor, featuring Hickory GAF Timberline HDZ shingles paired with brown metal edging. The combination adds a warm, rustic charm while offering top-tier protection and performance. This roof not only stands out visually but is built to handle Wisconsin’s toughest elements with confidence!

    • GAF Timberline HDZ
    Cottage Grove, WI, 53527, US
    • GAF Timberline HDZ

    Customer Testimonials

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    Mary Dremsa
    John and Dan did an excellent job of getting our new door installed. They arrived on time, did an excellent job of cleaning up after installation, and answered all our questions. We appreciated their professionalism!
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    Marla Sprecher
    John replaced a side bay window in my house, and did a very fine job! I would recommend him and Frey's any time!
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    Joshua Stangl
    We recently had our home’s siding replaced, and we couldn’t be happier with the results. JJ and his crew were outstanding—professional, efficient, and clearly take great pride in their work. They kept the site clean, were respectful of our property, and the attention to detail in their craftsmanship really shows. The quality of the installation exceeded our expectations. A big thank-you as well to Alex, who made the quoting and contracting process seamless. He was responsive, transparent, and a... Read more
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    Robert Chritton
    Our roofing project included 2 two story houses and two garages, all constructed in the 1920s. These structures all had multiple layers of old asphalt and cedar shake shingles. The work included fully removing all the old shingles, installing OSB roof decking on all the structures, installing Deck Armor and ice and water shield material on all roof decking, installing Intake Pro ventilation systems, and shingling all the structures. The Frey crews were up to the task of completing all this wo... Read more
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    Jay Glick
    New gutters look great, exactly what we wanted The 2 young men that did the work were very respectful of our property and professional I’ll definitely call Frey again